620867465088

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1\times {\mathrm{35977}}^1$

素因数の和:39464

約数の個数: 128

約数和(自身を含む): 1776602274720

約数和(自身を除く): 1155734809632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 3457, 4992, 6914, 10371, 13828, 20742, 27656, 35977, 41484, 44941, 55312, 71954, 82968, 89882, 107931, 110624, 134823, 143908, 165936, 179764, 215862, 221248, 269646, 287816, 331872, 359528, 431724, 442496, 467701, 539292, 575632, 663744, 719056, 863448, 935402, 1078584, 1151264, 1327488, 1403103, 1438112, 1726896, 1870804, 2157168, 2302528, 2806206, 2876224, 3453792, 3741608, 4314336, 4605056, 5612412, 5752448, 6907584, 7483216, 8628672, 11224824, 13815168, 14966432, 17257344, 22449648, 29932864, 44899296, 59865728, 89798592, 124372489, 179597184, 248744978, 373117467, 497489956, 746234934, 994979912, 1492469868, 1616842357, 1989959824, 2984939736, 3233684714, 3979919648, 4850527071, 5969879472, 6467369428, 7959839296, 9701054142, 11939758944, 12934738856, 15919678592, 19402108284, 23879517888, 25869477712, 38804216568, 47759035776, 51738955424, 77608433136, 103477910848, 155216866272, 206955821696, 310433732544, 620867465088]

約数ペア:

[(1, 620867465088), (2, 310433732544), (3, 206955821696), (4, 155216866272), (6, 103477910848), (8, 77608433136), (12, 51738955424), (13, 47759035776), (16, 38804216568), (24, 25869477712), (26, 23879517888), (32, 19402108284), (39, 15919678592), (48, 12934738856), (52, 11939758944), (64, 9701054142), (78, 7959839296), (96, 6467369428), (104, 5969879472), (128, 4850527071), (156, 3979919648), (192, 3233684714), (208, 2984939736), (312, 1989959824), (384, 1616842357), (416, 1492469868), (624, 994979912), (832, 746234934), (1248, 497489956), (1664, 373117467), (2496, 248744978), (3457, 179597184), (4992, 124372489), (6914, 89798592), (10371, 59865728), (13828, 44899296), (20742, 29932864), (27656, 22449648), (35977, 17257344), (41484, 14966432), (44941, 13815168), (55312, 11224824), (71954, 8628672), (82968, 7483216), (89882, 6907584), (107931, 5752448), (110624, 5612412), (134823, 4605056), (143908, 4314336), (165936, 3741608), (179764, 3453792), (215862, 2876224), (221248, 2806206), (269646, 2302528), (287816, 2157168), (331872, 1870804), (359528, 1726896), (431724, 1438112), (442496, 1403103), (467701, 1327488), (539292, 1151264), (575632, 1078584), (663744, 935402), (719056, 863448)]